I'm looking to replace a 15' run of 2" leaky Galvanized Pipe water supply from my water meter. Actually, from the meter it looks like 3/4 inch copper for about 4' and then it joins into the Galvanized I'm looking to replace.
If I want to convert to copper, what size copper pipe should I use since I've only seen 1 1/2 copper pipe at the Depot?
Would the downsize affect my water pressure in the house?
After the 15' the Galvanized downsizes into 1/2 inch copper pipe.
Any help appreciated.